20615437608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45209293}}^1$

素因数の和:45209321

約数の個数: 32

約数和(自身を含む): 54251152800

約数和(自身を除く): 33635715192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45209293, 90418586, 135627879, 180837172, 271255758, 361674344, 542511516, 858976567, 1085023032, 1717953134, 2576929701, 3435906268, 5153859402, 6871812536, 10307718804, 20615437608]

約数ペア:

[(1, 20615437608), (2, 10307718804), (3, 6871812536), (4, 5153859402), (6, 3435906268), (8, 2576929701), (12, 1717953134), (19, 1085023032), (24, 858976567), (38, 542511516), (57, 361674344), (76, 271255758), (114, 180837172), (152, 135627879), (228, 90418586), (456, 45209293)]