20177047058494

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1\times {\mathrm{4261}}^1\times {\mathrm{17539}}^1$

素因数の和:24076

約数の個数: 32

約数和(自身を含む): 30784605685920

約数和(自身を除く): 10607558627426

約数列:

[1, 2, 61, 122, 2213, 4261, 4426, 8522, 17539, 35078, 134993, 259921, 269986, 519842, 1069879, 2139758, 9429593, 18859186, 38813807, 74733679, 77627614, 149467358, 575205173, 1150410346, 2367642227, 4558754419, 4735284454, 9117508838, 165385631627, 330771263254, 10088523529247, 20177047058494]

約数ペア:

[(1, 20177047058494), (2, 10088523529247), (61, 330771263254), (122, 165385631627), (2213, 9117508838), (4261, 4735284454), (4426, 4558754419), (8522, 2367642227), (17539, 1150410346), (35078, 575205173), (134993, 149467358), (259921, 77627614), (269986, 74733679), (519842, 38813807), (1069879, 18859186), (2139758, 9429593)]