20089836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 57624000

約数和(自身を除く): 37534164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 234, 246, 349, 351, 369, 468, 492, 533, 698, 702, 738, 1047, 1066, 1107, 1396, 1404, 1476, 1599, 2094, 2132, 2214, 3141, 3198, 4188, 4428, 4537, 4797, 6282, 6396, 9074, 9423, 9594, 12564, 13611, 14309, 14391, 18148, 18846, 19188, 27222, 28618, 28782, 37692, 40833, 42927, 54444, 57236, 57564, 81666, 85854, 122499, 128781, 163332, 171708, 186017, 244998, 257562, 372034, 386343, 489996, 515124, 558051, 744068, 772686, 1116102, 1545372, 1674153, 2232204, 3348306, 5022459, 6696612, 10044918, 20089836]

約数ペア:

[(1, 20089836), (2, 10044918), (3, 6696612), (4, 5022459), (6, 3348306), (9, 2232204), (12, 1674153), (13, 1545372), (18, 1116102), (26, 772686), (27, 744068), (36, 558051), (39, 515124), (41, 489996), (52, 386343), (54, 372034), (78, 257562), (82, 244998), (108, 186017), (117, 171708), (123, 163332), (156, 128781), (164, 122499), (234, 85854), (246, 81666), (349, 57564), (351, 57236), (369, 54444), (468, 42927), (492, 40833), (533, 37692), (698, 28782), (702, 28618), (738, 27222), (1047, 19188), (1066, 18846), (1107, 18148), (1396, 14391), (1404, 14309), (1476, 13611), (1599, 12564), (2094, 9594), (2132, 9423), (2214, 9074), (3141, 6396), (3198, 6282), (4188, 4797), (4428, 4537)]