20197266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7703}}^1$

素因数の和:7750

約数の個数: 32

約数和(自身を含む): 44375040

約数和(自身を除く): 24177774

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7703, 15406, 23109, 46218, 146357, 177169, 292714, 354338, 439071, 531507, 878142, 1063014, 3366211, 6732422, 10098633, 20197266]

約数ペア:

[(1, 20197266), (2, 10098633), (3, 6732422), (6, 3366211), (19, 1063014), (23, 878142), (38, 531507), (46, 439071), (57, 354338), (69, 292714), (114, 177169), (138, 146357), (437, 46218), (874, 23109), (1311, 15406), (2622, 7703)]