20165202528

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13103}}^1$

素因数の和:13197

約数の個数: 192

約数和(自身を含む): 59915261952

約数和(自身を除く): 39750059424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 41, 46, 48, 51, 68, 69, 82, 92, 96, 102, 123, 136, 138, 164, 184, 204, 246, 272, 276, 328, 368, 391, 408, 492, 544, 552, 656, 697, 736, 782, 816, 943, 984, 1104, 1173, 1312, 1394, 1564, 1632, 1886, 1968, 2091, 2208, 2346, 2788, 2829, 3128, 3772, 3936, 4182, 4692, 5576, 5658, 6256, 7544, 8364, 9384, 11152, 11316, 12512, 13103, 15088, 16031, 16728, 18768, 22304, 22632, 26206, 30176, 32062, 33456, 37536, 39309, 45264, 48093, 52412, 64124, 66912, 78618, 90528, 96186, 104824, 128248, 157236, 192372, 209648, 222751, 256496, 301369, 314472, 384744, 419296, 445502, 512992, 537223, 602738, 628944, 668253, 769488, 891004, 904107, 1074446, 1205476, 1257888, 1336506, 1538976, 1611669, 1782008, 1808214, 2148892, 2410952, 2673012, 3223338, 3564016, 3616428, 4297784, 4821904, 5123273, 5346024, 6446676, 7128032, 7232856, 8595568, 9132791, 9643808, 10246546, 10692048, 12356129, 12893352, 14465712, 15369819, 17191136, 18265582, 20493092, 21384096, 24712258, 25786704, 27398373, 28931424, 30739638, 36531164, 37068387, 40986184, 49424516, 51573408, 54796746, 61479276, 73062328, 74136774, 81972368, 98849032, 109593492, 122958552, 146124656, 148273548, 163944736, 197698064, 210054193, 219186984, 245917104, 292249312, 296547096, 395396128, 420108386, 438373968, 491834208, 593094192, 630162579, 840216772, 876747936, 1186188384, 1260325158, 1680433544, 2520650316, 3360867088, 5041300632, 6721734176, 10082601264, 20165202528]

約数ペア:

[(1, 20165202528), (2, 10082601264), (3, 6721734176), (4, 5041300632), (6, 3360867088), (8, 2520650316), (12, 1680433544), (16, 1260325158), (17, 1186188384), (23, 876747936), (24, 840216772), (32, 630162579), (34, 593094192), (41, 491834208), (46, 438373968), (48, 420108386), (51, 395396128), (68, 296547096), (69, 292249312), (82, 245917104), (92, 219186984), (96, 210054193), (102, 197698064), (123, 163944736), (136, 148273548), (138, 146124656), (164, 122958552), (184, 109593492), (204, 98849032), (246, 81972368), (272, 74136774), (276, 73062328), (328, 61479276), (368, 54796746), (391, 51573408), (408, 49424516), (492, 40986184), (544, 37068387), (552, 36531164), (656, 30739638), (697, 28931424), (736, 27398373), (782, 25786704), (816, 24712258), (943, 21384096), (984, 20493092), (1104, 18265582), (1173, 17191136), (1312, 15369819), (1394, 14465712), (1564, 12893352), (1632, 12356129), (1886, 10692048), (1968, 10246546), (2091, 9643808), (2208, 9132791), (2346, 8595568), (2788, 7232856), (2829, 7128032), (3128, 6446676), (3772, 5346024), (3936, 5123273), (4182, 4821904), (4692, 4297784), (5576, 3616428), (5658, 3564016), (6256, 3223338), (7544, 2673012), (8364, 2410952), (9384, 2148892), (11152, 1808214), (11316, 1782008), (12512, 1611669), (13103, 1538976), (15088, 1336506), (16031, 1257888), (16728, 1205476), (18768, 1074446), (22304, 904107), (22632, 891004), (26206, 769488), (30176, 668253), (32062, 628944), (33456, 602738), (37536, 537223), (39309, 512992), (45264, 445502), (48093, 419296), (52412, 384744), (64124, 314472), (66912, 301369), (78618, 256496), (90528, 222751), (96186, 209648), (104824, 192372), (128248, 157236)]