20132969460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3770219}}^1$

素因数の和:3770320

約数の個数: 48

約数和(自身を含む): 57005726400

約数和(自身を除く): 36872756940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 3770219, 7540438, 11310657, 15080876, 18851095, 22621314, 37702190, 45242628, 56553285, 75404380, 113106570, 226213140, 335549491, 671098982, 1006648473, 1342197964, 1677747455, 2013296946, 3355494910, 4026593892, 5033242365, 6710989820, 10066484730, 20132969460]

約数ペア:

[(1, 20132969460), (2, 10066484730), (3, 6710989820), (4, 5033242365), (5, 4026593892), (6, 3355494910), (10, 2013296946), (12, 1677747455), (15, 1342197964), (20, 1006648473), (30, 671098982), (60, 335549491), (89, 226213140), (178, 113106570), (267, 75404380), (356, 56553285), (445, 45242628), (534, 37702190), (890, 22621314), (1068, 18851095), (1335, 15080876), (1780, 11310657), (2670, 7540438), (5340, 3770219)]