20143543552

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2044

約数の個数: 144

約数和(自身を含む): 45510820992

約数和(自身を除く): 25367277440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 103, 128, 148, 176, 206, 256, 296, 352, 407, 412, 592, 704, 814, 824, 1133, 1184, 1408, 1628, 1648, 1877, 2266, 2368, 2816, 3256, 3296, 3754, 3811, 4532, 4736, 6512, 6592, 7508, 7622, 9064, 9472, 13024, 13184, 15016, 15244, 18128, 20647, 26048, 26368, 30032, 30488, 36256, 41294, 41921, 52096, 60064, 60976, 69449, 72512, 82588, 83842, 104192, 120128, 121952, 138898, 145024, 165176, 167684, 193331, 240256, 243904, 277796, 290048, 330352, 335368, 386662, 480512, 487808, 555592, 660704, 670736, 763939, 773324, 975616, 1111184, 1321408, 1341472, 1527878, 1546648, 2126641, 2222368, 2642816, 2682944, 3055756, 3093296, 4253282, 4444736, 5285632, 5365888, 6111512, 6186592, 7153247, 8506564, 8889472, 10731776, 12223024, 12373184, 14306494, 17013128, 17778944, 24446048, 24746368, 28612988, 34026256, 48892096, 49492736, 57225976, 68052512, 78685717, 97784192, 114451952, 136105024, 157371434, 195568384, 228903904, 272210048, 314742868, 457807808, 544420096, 629485736, 915615616, 1258971472, 1831231232, 2517942944, 5035885888, 10071771776, 20143543552]

約数ペア:

[(1, 20143543552), (2, 10071771776), (4, 5035885888), (8, 2517942944), (11, 1831231232), (16, 1258971472), (22, 915615616), (32, 629485736), (37, 544420096), (44, 457807808), (64, 314742868), (74, 272210048), (88, 228903904), (103, 195568384), (128, 157371434), (148, 136105024), (176, 114451952), (206, 97784192), (256, 78685717), (296, 68052512), (352, 57225976), (407, 49492736), (412, 48892096), (592, 34026256), (704, 28612988), (814, 24746368), (824, 24446048), (1133, 17778944), (1184, 17013128), (1408, 14306494), (1628, 12373184), (1648, 12223024), (1877, 10731776), (2266, 8889472), (2368, 8506564), (2816, 7153247), (3256, 6186592), (3296, 6111512), (3754, 5365888), (3811, 5285632), (4532, 4444736), (4736, 4253282), (6512, 3093296), (6592, 3055756), (7508, 2682944), (7622, 2642816), (9064, 2222368), (9472, 2126641), (13024, 1546648), (13184, 1527878), (15016, 1341472), (15244, 1321408), (18128, 1111184), (20647, 975616), (26048, 773324), (26368, 763939), (30032, 670736), (30488, 660704), (36256, 555592), (41294, 487808), (41921, 480512), (52096, 386662), (60064, 335368), (60976, 330352), (69449, 290048), (72512, 277796), (82588, 243904), (83842, 240256), (104192, 193331), (120128, 167684), (121952, 165176), (138898, 145024)]