20236845832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1\times {\mathrm{2221}}^1$

素因数の和:2831

約数の個数: 96

約数和(自身を含む): 46168182720

約数和(自身を除く): 25931336888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 563, 578, 952, 1126, 1156, 2023, 2221, 2252, 2312, 3941, 4046, 4442, 4504, 7882, 8092, 8884, 9571, 15547, 15764, 16184, 17768, 19142, 31094, 31528, 37757, 38284, 62188, 66997, 75514, 76568, 124376, 133994, 151028, 162707, 264299, 267988, 302056, 325414, 528598, 535976, 641869, 650828, 1057196, 1138949, 1250423, 1283738, 1301656, 2114392, 2277898, 2500846, 2567476, 4493083, 4555796, 5001692, 5134952, 8752961, 8986166, 9111592, 10003384, 17505922, 17972332, 21257191, 35011844, 35944664, 42514382, 70023688, 85028764, 148800337, 170057528, 297600674, 361372247, 595201348, 722744494, 1190402696, 1445488988, 2529605729, 2890977976, 5059211458, 10118422916, 20236845832]

約数ペア:

[(1, 20236845832), (2, 10118422916), (4, 5059211458), (7, 2890977976), (8, 2529605729), (14, 1445488988), (17, 1190402696), (28, 722744494), (34, 595201348), (56, 361372247), (68, 297600674), (119, 170057528), (136, 148800337), (238, 85028764), (289, 70023688), (476, 42514382), (563, 35944664), (578, 35011844), (952, 21257191), (1126, 17972332), (1156, 17505922), (2023, 10003384), (2221, 9111592), (2252, 8986166), (2312, 8752961), (3941, 5134952), (4046, 5001692), (4442, 4555796), (4504, 4493083), (7882, 2567476), (8092, 2500846), (8884, 2277898), (9571, 2114392), (15547, 1301656), (15764, 1283738), (16184, 1250423), (17768, 1138949), (19142, 1057196), (31094, 650828), (31528, 641869), (37757, 535976), (38284, 528598), (62188, 325414), (66997, 302056), (75514, 267988), (76568, 264299), (124376, 162707), (133994, 151028)]