20003605632

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{754967}}^1$

素因数の和:755010

約数の個数: 96

約数和(自身を含む): 60065254080

約数和(自身を除く): 40061648448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 8832, 13248, 26496, 754967, 1509934, 2264901, 3019868, 4529802, 6039736, 6794703, 9059604, 12079472, 13589406, 17364241, 18119208, 24158944, 27178812, 34728482, 36238416, 48317888, 52092723, 54357624, 69456964, 72476832, 96635776, 104185446, 108715248, 138913928, 144953664, 156278169, 208370892, 217430496, 277827856, 289907328, 312556338, 416741784, 434860992, 555655712, 625112676, 833483568, 869721984, 1111311424, 1250225352, 1666967136, 2222622848, 2500450704, 3333934272, 5000901408, 6667868544, 10001802816, 20003605632]

約数ペア:

[(1, 20003605632), (2, 10001802816), (3, 6667868544), (4, 5000901408), (6, 3333934272), (8, 2500450704), (9, 2222622848), (12, 1666967136), (16, 1250225352), (18, 1111311424), (23, 869721984), (24, 833483568), (32, 625112676), (36, 555655712), (46, 434860992), (48, 416741784), (64, 312556338), (69, 289907328), (72, 277827856), (92, 217430496), (96, 208370892), (128, 156278169), (138, 144953664), (144, 138913928), (184, 108715248), (192, 104185446), (207, 96635776), (276, 72476832), (288, 69456964), (368, 54357624), (384, 52092723), (414, 48317888), (552, 36238416), (576, 34728482), (736, 27178812), (828, 24158944), (1104, 18119208), (1152, 17364241), (1472, 13589406), (1656, 12079472), (2208, 9059604), (2944, 6794703), (3312, 6039736), (4416, 4529802), (6624, 3019868), (8832, 2264901), (13248, 1509934), (26496, 754967)]