20131563144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{22369}}^1$

素因数の和:22883

約数の個数: 128

約数和(自身を含む): 62879385600

約数和(自身を除く): 42747822456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 487, 616, 924, 974, 1461, 1848, 1948, 2922, 3409, 3896, 5357, 5844, 6818, 10227, 10714, 11688, 13636, 16071, 20454, 21428, 22369, 27272, 32142, 37499, 40908, 42856, 44738, 64284, 67107, 74998, 81816, 89476, 112497, 128568, 134214, 149996, 156583, 178952, 224994, 246059, 268428, 299992, 313166, 449988, 469749, 492118, 536856, 626332, 738177, 899976, 939498, 984236, 1252664, 1476354, 1722413, 1878996, 1968472, 2952708, 3444826, 3757992, 5167239, 5905416, 6889652, 10334478, 10893703, 13779304, 20668956, 21787406, 32681109, 41337912, 43574812, 65362218, 76255921, 87149624, 119830733, 130724436, 152511842, 228767763, 239661466, 261448872, 305023684, 359492199, 457535526, 479322932, 610047368, 718984398, 838815131, 915071052, 958645864, 1437968796, 1677630262, 1830142104, 2516445393, 2875937592, 3355260524, 5032890786, 6710521048, 10065781572, 20131563144]

約数ペア:

[(1, 20131563144), (2, 10065781572), (3, 6710521048), (4, 5032890786), (6, 3355260524), (7, 2875937592), (8, 2516445393), (11, 1830142104), (12, 1677630262), (14, 1437968796), (21, 958645864), (22, 915071052), (24, 838815131), (28, 718984398), (33, 610047368), (42, 479322932), (44, 457535526), (56, 359492199), (66, 305023684), (77, 261448872), (84, 239661466), (88, 228767763), (132, 152511842), (154, 130724436), (168, 119830733), (231, 87149624), (264, 76255921), (308, 65362218), (462, 43574812), (487, 41337912), (616, 32681109), (924, 21787406), (974, 20668956), (1461, 13779304), (1848, 10893703), (1948, 10334478), (2922, 6889652), (3409, 5905416), (3896, 5167239), (5357, 3757992), (5844, 3444826), (6818, 2952708), (10227, 1968472), (10714, 1878996), (11688, 1722413), (13636, 1476354), (16071, 1252664), (20454, 984236), (21428, 939498), (22369, 899976), (27272, 738177), (32142, 626332), (37499, 536856), (40908, 492118), (42856, 469749), (44738, 449988), (64284, 313166), (67107, 299992), (74998, 268428), (81816, 246059), (89476, 224994), (112497, 178952), (128568, 156583), (134214, 149996)]