19905546672

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{9689}}^1$

素因数の和:11011

約数の個数: 120

約数和(自身を含む): 60825370320

約数和(自身を除く): 40919823648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1297, 1584, 2594, 3891, 5188, 7782, 9689, 10376, 11673, 14267, 15564, 19378, 20752, 23346, 28534, 29067, 31128, 38756, 42801, 46692, 57068, 58134, 62256, 77512, 85602, 87201, 93384, 106579, 114136, 116268, 128403, 155024, 171204, 174402, 186768, 213158, 228272, 232536, 256806, 319737, 342408, 348804, 426316, 465072, 513612, 639474, 684816, 697608, 852632, 959211, 1027224, 1278948, 1395216, 1705264, 1918422, 2054448, 2557896, 3836844, 5115792, 7673688, 12566633, 15347376, 25133266, 37699899, 50266532, 75399798, 100533064, 113099697, 138232963, 150799596, 201066128, 226199394, 276465926, 301599192, 414698889, 452398788, 552931852, 603198384, 829397778, 904797576, 1105863704, 1244096667, 1658795556, 1809595152, 2211727408, 2488193334, 3317591112, 4976386668, 6635182224, 9952773336, 19905546672]

約数ペア:

[(1, 19905546672), (2, 9952773336), (3, 6635182224), (4, 4976386668), (6, 3317591112), (8, 2488193334), (9, 2211727408), (11, 1809595152), (12, 1658795556), (16, 1244096667), (18, 1105863704), (22, 904797576), (24, 829397778), (33, 603198384), (36, 552931852), (44, 452398788), (48, 414698889), (66, 301599192), (72, 276465926), (88, 226199394), (99, 201066128), (132, 150799596), (144, 138232963), (176, 113099697), (198, 100533064), (264, 75399798), (396, 50266532), (528, 37699899), (792, 25133266), (1297, 15347376), (1584, 12566633), (2594, 7673688), (3891, 5115792), (5188, 3836844), (7782, 2557896), (9689, 2054448), (10376, 1918422), (11673, 1705264), (14267, 1395216), (15564, 1278948), (19378, 1027224), (20752, 959211), (23346, 852632), (28534, 697608), (29067, 684816), (31128, 639474), (38756, 513612), (42801, 465072), (46692, 426316), (57068, 348804), (58134, 342408), (62256, 319737), (77512, 256806), (85602, 232536), (87201, 228272), (93384, 213158), (106579, 186768), (114136, 174402), (116268, 171204), (128403, 155024)]