20090422650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4320521}}^1$

素因数の和:4320567

約数の個数: 48

約数和(自身を含む): 51431493888

約数和(自身を除く): 31341071238

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 4320521, 8641042, 12961563, 21602605, 25923126, 43205210, 64807815, 108013025, 129615630, 133936151, 216026050, 267872302, 324039075, 401808453, 648078150, 669680755, 803616906, 1339361510, 2009042265, 3348403775, 4018084530, 6696807550, 10045211325, 20090422650]

約数ペア:

[(1, 20090422650), (2, 10045211325), (3, 6696807550), (5, 4018084530), (6, 3348403775), (10, 2009042265), (15, 1339361510), (25, 803616906), (30, 669680755), (31, 648078150), (50, 401808453), (62, 324039075), (75, 267872302), (93, 216026050), (150, 133936151), (155, 129615630), (186, 108013025), (310, 64807815), (465, 43205210), (775, 25923126), (930, 21602605), (1550, 12961563), (2325, 8641042), (4650, 4320521)]