20589037638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{130223}}^1$

素因数の和:132268

約数の個数: 32

約数和(自身を含む): 44367837696

約数和(自身を除く): 23778800058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2027, 4054, 6081, 12162, 26351, 52702, 79053, 130223, 158106, 260446, 390669, 781338, 1692899, 3385798, 5078697, 10157394, 263962021, 527924042, 791886063, 1583772126, 3431506273, 6863012546, 10294518819, 20589037638]

約数ペア:

[(1, 20589037638), (2, 10294518819), (3, 6863012546), (6, 3431506273), (13, 1583772126), (26, 791886063), (39, 527924042), (78, 263962021), (2027, 10157394), (4054, 5078697), (6081, 3385798), (12162, 1692899), (26351, 781338), (52702, 390669), (79053, 260446), (130223, 158106)]