20218505586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{7669}}^1\times {\mathrm{25847}}^1$

素因数の和:33538

約数の個数: 32

約数和(自身を含む): 42822898560

約数和(自身を除く): 22604392974

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 7669, 15338, 23007, 25847, 46014, 51694, 77541, 130373, 155082, 260746, 391119, 439399, 782238, 878798, 1318197, 2636394, 198220643, 396441286, 594661929, 1189323858, 3369750931, 6739501862, 10109252793, 20218505586]

約数ペア:

[(1, 20218505586), (2, 10109252793), (3, 6739501862), (6, 3369750931), (17, 1189323858), (34, 594661929), (51, 396441286), (102, 198220643), (7669, 2636394), (15338, 1318197), (23007, 878798), (25847, 782238), (46014, 439399), (51694, 391119), (77541, 260746), (130373, 155082)]