20342373376

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8537}}^1$

素因数の和:8749

約数の個数: 88

約数和(自身を含む): 44042760720

約数和(自身を除く): 23700387344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 179, 208, 256, 358, 416, 512, 716, 832, 1024, 1432, 1664, 2327, 2864, 3328, 4654, 5728, 6656, 8537, 9308, 11456, 13312, 17074, 18616, 22912, 34148, 37232, 45824, 68296, 74464, 91648, 110981, 136592, 148928, 183296, 221962, 273184, 297856, 443924, 546368, 595712, 887848, 1092736, 1191424, 1528123, 1775696, 2185472, 2382848, 3056246, 3551392, 4370944, 6112492, 7102784, 8741888, 12224984, 14205568, 19865599, 24449968, 28411136, 39731198, 48899936, 56822272, 79462396, 97799872, 113644544, 158924792, 195599744, 317849584, 391199488, 635699168, 782398976, 1271398336, 1564797952, 2542796672, 5085593344, 10171186688, 20342373376]

約数ペア:

[(1, 20342373376), (2, 10171186688), (4, 5085593344), (8, 2542796672), (13, 1564797952), (16, 1271398336), (26, 782398976), (32, 635699168), (52, 391199488), (64, 317849584), (104, 195599744), (128, 158924792), (179, 113644544), (208, 97799872), (256, 79462396), (358, 56822272), (416, 48899936), (512, 39731198), (716, 28411136), (832, 24449968), (1024, 19865599), (1432, 14205568), (1664, 12224984), (2327, 8741888), (2864, 7102784), (3328, 6112492), (4654, 4370944), (5728, 3551392), (6656, 3056246), (8537, 2382848), (9308, 2185472), (11456, 1775696), (13312, 1528123), (17074, 1191424), (18616, 1092736), (22912, 887848), (34148, 595712), (37232, 546368), (45824, 443924), (68296, 297856), (74464, 273184), (91648, 221962), (110981, 183296), (136592, 148928)]