20130358542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{5443}}^1$

素因数の和:6137

約数の個数: 64

約数和(自身を含む): 46377653760

約数和(自身を除く): 26247295218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 509, 519, 1018, 1038, 1211, 1527, 2422, 3054, 3563, 3633, 5443, 7126, 7266, 10689, 10886, 16329, 21378, 32658, 38101, 76202, 88057, 114303, 176114, 228606, 264171, 528342, 616399, 941639, 1232798, 1849197, 1883278, 2770487, 2824917, 3698394, 5540974, 5649834, 6591473, 8311461, 13182946, 16622922, 19393409, 19774419, 38786818, 39548838, 58180227, 116360454, 479294251, 958588502, 1437882753, 2875765506, 3355059757, 6710119514, 10065179271, 20130358542]

約数ペア:

[(1, 20130358542), (2, 10065179271), (3, 6710119514), (6, 3355059757), (7, 2875765506), (14, 1437882753), (21, 958588502), (42, 479294251), (173, 116360454), (346, 58180227), (509, 39548838), (519, 38786818), (1018, 19774419), (1038, 19393409), (1211, 16622922), (1527, 13182946), (2422, 8311461), (3054, 6591473), (3563, 5649834), (3633, 5540974), (5443, 3698394), (7126, 2824917), (7266, 2770487), (10689, 1883278), (10886, 1849197), (16329, 1232798), (21378, 941639), (32658, 616399), (38101, 528342), (76202, 264171), (88057, 228606), (114303, 176114)]