20221785246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1\times {\mathrm{5569}}^1$

素因数の和:9181

約数の個数: 48

約数和(自身を含む): 43814021040

約数和(自身を除く): 23592235794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 3581, 5569, 7162, 10743, 11138, 16707, 21486, 33414, 46553, 72397, 93106, 139659, 144794, 217191, 279318, 434382, 605189, 941161, 1210378, 1815567, 1882322, 2823483, 3631134, 5646966, 19942589, 39885178, 59827767, 119655534, 259253657, 518507314, 777760971, 1555521942, 3370297541, 6740595082, 10110892623, 20221785246]

約数ペア:

[(1, 20221785246), (2, 10110892623), (3, 6740595082), (6, 3370297541), (13, 1555521942), (26, 777760971), (39, 518507314), (78, 259253657), (169, 119655534), (338, 59827767), (507, 39885178), (1014, 19942589), (3581, 5646966), (5569, 3631134), (7162, 2823483), (10743, 1882322), (11138, 1815567), (16707, 1210378), (21486, 941161), (33414, 605189), (46553, 434382), (72397, 279318), (93106, 217191), (139659, 144794)]