20006545330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3396697}}^1$

素因数の和:3396754

約数の個数: 32

約数和(自身を含む): 39129960960

約数和(自身を除く): 19123415630

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 3396697, 6793394, 16983485, 33966970, 64537243, 105297607, 129074486, 210595214, 322686215, 526488035, 645372430, 1052976070, 2000654533, 4001309066, 10003272665, 20006545330]

約数ペア:

[(1, 20006545330), (2, 10003272665), (5, 4001309066), (10, 2000654533), (19, 1052976070), (31, 645372430), (38, 526488035), (62, 322686215), (95, 210595214), (155, 129074486), (190, 105297607), (310, 64537243), (589, 33966970), (1178, 16983485), (2945, 6793394), (5890, 3396697)]