20292912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7450

約数の個数: 60

約数和(自身を含む): 59789080

約数和(自身を除く): 39496168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7417, 14834, 22251, 29668, 44502, 59336, 66753, 89004, 118672, 133506, 140923, 178008, 267012, 281846, 356016, 422769, 534024, 563692, 845538, 1068048, 1127384, 1268307, 1691076, 2254768, 2536614, 3382152, 5073228, 6764304, 10146456, 20292912]

約数ペア:

[(1, 20292912), (2, 10146456), (3, 6764304), (4, 5073228), (6, 3382152), (8, 2536614), (9, 2254768), (12, 1691076), (16, 1268307), (18, 1127384), (19, 1068048), (24, 845538), (36, 563692), (38, 534024), (48, 422769), (57, 356016), (72, 281846), (76, 267012), (114, 178008), (144, 140923), (152, 133506), (171, 118672), (228, 89004), (304, 66753), (342, 59336), (456, 44502), (684, 29668), (912, 22251), (1368, 14834), (2736, 7417)]