20088020992

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3559}}^1$

素因数の和:3651

約数の個数: 112

約数和(自身を含む): 44092550880

約数和(自身を除く): 24004529888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 512, 689, 832, 848, 1024, 1378, 1664, 1696, 2048, 2756, 3328, 3392, 3559, 4096, 5512, 6656, 6784, 7118, 8192, 11024, 13312, 13568, 14236, 22048, 26624, 27136, 28472, 44096, 46267, 53248, 54272, 56944, 88192, 92534, 106496, 108544, 113888, 176384, 185068, 188627, 217088, 227776, 352768, 370136, 377254, 434176, 455552, 705536, 740272, 754508, 911104, 1411072, 1480544, 1509016, 1822208, 2452151, 2822144, 2961088, 3018032, 3644416, 4904302, 5644288, 5922176, 6036064, 7288832, 9808604, 11844352, 12072128, 14577664, 19617208, 23688704, 24144256, 29155328, 39234416, 47377408, 48288512, 78468832, 94754816, 96577024, 156937664, 189509632, 193154048, 313875328, 379019264, 386308096, 627750656, 772616192, 1255501312, 1545232384, 2511002624, 5022005248, 10044010496, 20088020992]

約数ペア:

[(1, 20088020992), (2, 10044010496), (4, 5022005248), (8, 2511002624), (13, 1545232384), (16, 1255501312), (26, 772616192), (32, 627750656), (52, 386308096), (53, 379019264), (64, 313875328), (104, 193154048), (106, 189509632), (128, 156937664), (208, 96577024), (212, 94754816), (256, 78468832), (416, 48288512), (424, 47377408), (512, 39234416), (689, 29155328), (832, 24144256), (848, 23688704), (1024, 19617208), (1378, 14577664), (1664, 12072128), (1696, 11844352), (2048, 9808604), (2756, 7288832), (3328, 6036064), (3392, 5922176), (3559, 5644288), (4096, 4904302), (5512, 3644416), (6656, 3018032), (6784, 2961088), (7118, 2822144), (8192, 2452151), (11024, 1822208), (13312, 1509016), (13568, 1480544), (14236, 1411072), (22048, 911104), (26624, 754508), (27136, 740272), (28472, 705536), (44096, 455552), (46267, 434176), (53248, 377254), (54272, 370136), (56944, 352768), (88192, 227776), (92534, 217088), (106496, 188627), (108544, 185068), (113888, 176384)]