20155660512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{71147}}^1$

素因数の和:71400

約数の個数: 96

約数和(自身を含む): 57230312832

約数和(自身を除く): 37074652320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 227, 312, 416, 454, 624, 681, 908, 1248, 1362, 1816, 2724, 2951, 3632, 5448, 5902, 7264, 8853, 10896, 11804, 17706, 21792, 23608, 35412, 47216, 70824, 71147, 94432, 141648, 142294, 213441, 283296, 284588, 426882, 569176, 853764, 924911, 1138352, 1707528, 1849822, 2276704, 2774733, 3415056, 3699644, 5549466, 6830112, 7399288, 11098932, 14798576, 16150369, 22197864, 29597152, 32300738, 44395728, 48451107, 64601476, 88791456, 96902214, 129202952, 193804428, 209954797, 258405904, 387608856, 419909594, 516811808, 629864391, 775217712, 839819188, 1259728782, 1550435424, 1679638376, 2519457564, 3359276752, 5038915128, 6718553504, 10077830256, 20155660512]

約数ペア:

[(1, 20155660512), (2, 10077830256), (3, 6718553504), (4, 5038915128), (6, 3359276752), (8, 2519457564), (12, 1679638376), (13, 1550435424), (16, 1259728782), (24, 839819188), (26, 775217712), (32, 629864391), (39, 516811808), (48, 419909594), (52, 387608856), (78, 258405904), (96, 209954797), (104, 193804428), (156, 129202952), (208, 96902214), (227, 88791456), (312, 64601476), (416, 48451107), (454, 44395728), (624, 32300738), (681, 29597152), (908, 22197864), (1248, 16150369), (1362, 14798576), (1816, 11098932), (2724, 7399288), (2951, 6830112), (3632, 5549466), (5448, 3699644), (5902, 3415056), (7264, 2774733), (8853, 2276704), (10896, 1849822), (11804, 1707528), (17706, 1138352), (21792, 924911), (23608, 853764), (35412, 569176), (47216, 426882), (70824, 284588), (71147, 283296), (94432, 213441), (141648, 142294)]