20189093408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{3023}}^1\times {\mathrm{18973}}^1$

素因数の和:22017

約数の個数: 48

約数和(自身を含む): 43377296256

約数和(自身を除く): 23188202848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 3023, 6046, 12092, 18973, 24184, 33253, 37946, 48368, 66506, 75892, 96736, 133012, 151784, 208703, 266024, 303568, 417406, 532048, 607136, 834812, 1064096, 1669624, 3339248, 6678496, 57355379, 114710758, 229421516, 458843032, 630909169, 917686064, 1261818338, 1835372128, 2523636676, 5047273352, 10094546704, 20189093408]

約数ペア:

[(1, 20189093408), (2, 10094546704), (4, 5047273352), (8, 2523636676), (11, 1835372128), (16, 1261818338), (22, 917686064), (32, 630909169), (44, 458843032), (88, 229421516), (176, 114710758), (352, 57355379), (3023, 6678496), (6046, 3339248), (12092, 1669624), (18973, 1064096), (24184, 834812), (33253, 607136), (37946, 532048), (48368, 417406), (66506, 303568), (75892, 266024), (96736, 208703), (133012, 151784)]