20163672154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1\times {\mathrm{9883}}^1$

素因数の和:12534

約数の個数: 32

約数和(自身を含む): 33433223040

約数和(自身を除く): 13269550886

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 2609, 5218, 9883, 19766, 44353, 60007, 88706, 120014, 168011, 227309, 336022, 454618, 1020119, 2040238, 3864253, 7728506, 25784747, 51569494, 438340699, 593049181, 876681398, 1186098362, 10081836077, 20163672154]

約数ペア:

[(1, 20163672154), (2, 10081836077), (17, 1186098362), (23, 876681398), (34, 593049181), (46, 438340699), (391, 51569494), (782, 25784747), (2609, 7728506), (5218, 3864253), (9883, 2040238), (19766, 1020119), (44353, 454618), (60007, 336022), (88706, 227309), (120014, 168011)]