20598328158

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{267143}}^1$

素因数の和:267400

約数の個数: 32

約数和(自身を含む): 42007859712

約数和(自身を除く): 21409531554

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 362, 426, 543, 1086, 12851, 25702, 38553, 77106, 267143, 534286, 801429, 1602858, 18967153, 37934306, 48352883, 56901459, 96705766, 113802918, 145058649, 290117298, 3433054693, 6866109386, 10299164079, 20598328158]

約数ペア:

[(1, 20598328158), (2, 10299164079), (3, 6866109386), (6, 3433054693), (71, 290117298), (142, 145058649), (181, 113802918), (213, 96705766), (362, 56901459), (426, 48352883), (543, 37934306), (1086, 18967153), (12851, 1602858), (25702, 801429), (38553, 534286), (77106, 267143)]