20153805468

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{41333}}^1$

素因数の和:41746

約数の個数: 48

約数和(自身を含む): 47497726080

約数和(自身を除く): 27343920612

約数列:

[1, 2, 3, 4, 6, 12, 179, 227, 358, 454, 537, 681, 716, 908, 1074, 1362, 2148, 2724, 40633, 41333, 81266, 82666, 121899, 123999, 162532, 165332, 243798, 247998, 487596, 495996, 7398607, 9382591, 14797214, 18765182, 22195821, 28147773, 29594428, 37530364, 44391642, 56295546, 88783284, 112591092, 1679483789, 3358967578, 5038451367, 6717935156, 10076902734, 20153805468]

約数ペア:

[(1, 20153805468), (2, 10076902734), (3, 6717935156), (4, 5038451367), (6, 3358967578), (12, 1679483789), (179, 112591092), (227, 88783284), (358, 56295546), (454, 44391642), (537, 37530364), (681, 29594428), (716, 28147773), (908, 22195821), (1074, 18765182), (1362, 14797214), (2148, 9382591), (2724, 7398607), (40633, 495996), (41333, 487596), (81266, 247998), (82666, 243798), (121899, 165332), (123999, 162532)]