20132319732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{210053}}^1$

素因数の和:210237

約数の個数: 72

約数和(自身を含む): 54980374176

約数和(自身を除く): 34848054444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 7987, 13692, 15974, 23961, 31948, 47922, 95844, 210053, 420106, 630159, 840212, 1260318, 1470371, 2520636, 2940742, 4411113, 5881484, 8822226, 10292597, 17644452, 20585194, 30877791, 34238639, 41170388, 61755582, 68477278, 102715917, 123511164, 136954556, 205431834, 239670473, 410863668, 479340946, 719011419, 958681892, 1438022838, 1677693311, 2876045676, 3355386622, 5033079933, 6710773244, 10066159866, 20132319732]

約数ペア:

[(1, 20132319732), (2, 10066159866), (3, 6710773244), (4, 5033079933), (6, 3355386622), (7, 2876045676), (12, 1677693311), (14, 1438022838), (21, 958681892), (28, 719011419), (42, 479340946), (49, 410863668), (84, 239670473), (98, 205431834), (147, 136954556), (163, 123511164), (196, 102715917), (294, 68477278), (326, 61755582), (489, 41170388), (588, 34238639), (652, 30877791), (978, 20585194), (1141, 17644452), (1956, 10292597), (2282, 8822226), (3423, 5881484), (4564, 4411113), (6846, 2940742), (7987, 2520636), (13692, 1470371), (15974, 1260318), (23961, 840212), (31948, 630159), (47922, 420106), (95844, 210053)]