20804868780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5851}}^1\times {\mathrm{59263}}^1$

素因数の和:65126

約数の個数: 48

約数和(自身を含む): 58264571904

約数和(自身を除く): 37459703124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5851, 11702, 17553, 23404, 29255, 35106, 58510, 59263, 70212, 87765, 117020, 118526, 175530, 177789, 237052, 296315, 351060, 355578, 592630, 711156, 888945, 1185260, 1777890, 3555780, 346747813, 693495626, 1040243439, 1386991252, 1733739065, 2080486878, 3467478130, 4160973756, 5201217195, 6934956260, 10402434390, 20804868780]

約数ペア:

[(1, 20804868780), (2, 10402434390), (3, 6934956260), (4, 5201217195), (5, 4160973756), (6, 3467478130), (10, 2080486878), (12, 1733739065), (15, 1386991252), (20, 1040243439), (30, 693495626), (60, 346747813), (5851, 3555780), (11702, 1777890), (17553, 1185260), (23404, 888945), (29255, 711156), (35106, 592630), (58510, 355578), (59263, 351060), (70212, 296315), (87765, 237052), (117020, 177789), (118526, 175530)]