20341837152003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1\times {\mathrm{39163}}^1$

素因数の和:40236

約数の個数: 64

約数和(自身を含む): 29038427900928

約数和(自身を除く): 8696590748925

約数列:

[1, 3, 23, 53, 69, 159, 173, 519, 821, 1219, 2463, 3657, 3979, 9169, 11937, 18883, 27507, 39163, 43513, 56649, 117489, 130539, 142033, 210887, 426099, 632661, 900749, 1000799, 2075639, 2702247, 3002397, 3266759, 6226917, 6775199, 7527749, 9800277, 20325597, 22583247, 32152823, 47739697, 96458469, 143219091, 155829577, 173138227, 359085547, 467488731, 519414681, 739514929, 1077256641, 1704099619, 2218544787, 5112298857, 5562438379, 8258967581, 16687315137, 24776902743, 39194291237, 117582873711, 127936082717, 294809234087, 383808248151, 884427702261, 6780612384001, 20341837152003]

約数ペア:

[(1, 20341837152003), (3, 6780612384001), (23, 884427702261), (53, 383808248151), (69, 294809234087), (159, 127936082717), (173, 117582873711), (519, 39194291237), (821, 24776902743), (1219, 16687315137), (2463, 8258967581), (3657, 5562438379), (3979, 5112298857), (9169, 2218544787), (11937, 1704099619), (18883, 1077256641), (27507, 739514929), (39163, 519414681), (43513, 467488731), (56649, 359085547), (117489, 173138227), (130539, 155829577), (142033, 143219091), (210887, 96458469), (426099, 47739697), (632661, 32152823), (900749, 22583247), (1000799, 20325597), (2075639, 9800277), (2702247, 7527749), (3002397, 6775199), (3266759, 6226917)]