20382744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44699}}^1$

素因数の和:44727

約数の個数: 32

約数和(自身を含む): 53640000

約数和(自身を除く): 33257256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44699, 89398, 134097, 178796, 268194, 357592, 536388, 849281, 1072776, 1698562, 2547843, 3397124, 5095686, 6794248, 10191372, 20382744]

約数ペア:

[(1, 20382744), (2, 10191372), (3, 6794248), (4, 5095686), (6, 3397124), (8, 2547843), (12, 1698562), (19, 1072776), (24, 849281), (38, 536388), (57, 357592), (76, 268194), (114, 178796), (152, 134097), (228, 89398), (456, 44699)]