20943880022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{59357}}^1$

素因数の和:59744

約数の個数: 32

約数和(自身を含む): 34762893984

約数和(自身を除く): 13819013962

約数列:

[1, 2, 13, 26, 41, 82, 331, 533, 662, 1066, 4303, 8606, 13571, 27142, 59357, 118714, 176423, 352846, 771641, 1543282, 2433637, 4867274, 19647167, 31637281, 39294334, 63274562, 255413171, 510826342, 805533847, 1611067694, 10471940011, 20943880022]

約数ペア:

[(1, 20943880022), (2, 10471940011), (13, 1611067694), (26, 805533847), (41, 510826342), (82, 255413171), (331, 63274562), (533, 39294334), (662, 31637281), (1066, 19647167), (4303, 4867274), (8606, 2433637), (13571, 1543282), (27142, 771641), (59357, 352846), (118714, 176423)]