20348465682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1\times {\mathrm{41617}}^1$

素因数の和:45930

約数の個数: 32

約数和(自身を含む): 42849892800

約数和(自身を除く): 22501427118

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 4289, 8578, 12867, 25734, 41617, 81491, 83234, 124851, 162982, 244473, 249702, 488946, 790723, 1581446, 2372169, 4744338, 178495313, 356990626, 535485939, 1070971878, 3391410947, 6782821894, 10174232841, 20348465682]

約数ペア:

[(1, 20348465682), (2, 10174232841), (3, 6782821894), (6, 3391410947), (19, 1070971878), (38, 535485939), (57, 356990626), (114, 178495313), (4289, 4744338), (8578, 2372169), (12867, 1581446), (25734, 790723), (41617, 488946), (81491, 249702), (83234, 244473), (124851, 162982)]