20165534316

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1150213}}^1$

素因数の和:1150710

約数の個数: 36

約数和(自身を含む): 51078703312

約数和(自身を除く): 30913168996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 17532, 1150213, 2300426, 3450639, 4600852, 6901278, 10351917, 13802556, 20703834, 41407668, 560153731, 1120307462, 1680461193, 2240614924, 3360922386, 5041383579, 6721844772, 10082767158, 20165534316]

約数ペア:

[(1, 20165534316), (2, 10082767158), (3, 6721844772), (4, 5041383579), (6, 3360922386), (9, 2240614924), (12, 1680461193), (18, 1120307462), (36, 560153731), (487, 41407668), (974, 20703834), (1461, 13802556), (1948, 10351917), (2922, 6901278), (4383, 4600852), (5844, 3450639), (8766, 2300426), (17532, 1150213)]