20247487572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{23767}}^1$

素因数の和:23957

約数の個数: 96

約数和(自身を含む): 52473659392

約数和(自身を除く): 32226171820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 127, 129, 156, 172, 254, 258, 381, 508, 516, 559, 762, 1118, 1524, 1651, 1677, 2236, 3302, 3354, 4953, 5461, 6604, 6708, 9906, 10922, 16383, 19812, 21844, 23767, 32766, 47534, 65532, 70993, 71301, 95068, 141986, 142602, 212979, 283972, 285204, 308971, 425958, 617942, 851916, 926913, 1021981, 1235884, 1853826, 2043962, 3018409, 3065943, 3707652, 4087924, 6036818, 6131886, 9055227, 12073636, 12263772, 13285753, 18110454, 26571506, 36220908, 39239317, 39857259, 53143012, 78478634, 79714518, 117717951, 129791587, 156957268, 159429036, 235435902, 259583174, 389374761, 470871804, 519166348, 778749522, 1557499044, 1687290631, 3374581262, 5061871893, 6749162524, 10123743786, 20247487572]

約数ペア:

[(1, 20247487572), (2, 10123743786), (3, 6749162524), (4, 5061871893), (6, 3374581262), (12, 1687290631), (13, 1557499044), (26, 778749522), (39, 519166348), (43, 470871804), (52, 389374761), (78, 259583174), (86, 235435902), (127, 159429036), (129, 156957268), (156, 129791587), (172, 117717951), (254, 79714518), (258, 78478634), (381, 53143012), (508, 39857259), (516, 39239317), (559, 36220908), (762, 26571506), (1118, 18110454), (1524, 13285753), (1651, 12263772), (1677, 12073636), (2236, 9055227), (3302, 6131886), (3354, 6036818), (4953, 4087924), (5461, 3707652), (6604, 3065943), (6708, 3018409), (9906, 2043962), (10922, 1853826), (16383, 1235884), (19812, 1021981), (21844, 926913), (23767, 851916), (32766, 617942), (47534, 425958), (65532, 308971), (70993, 285204), (71301, 283972), (95068, 212979), (141986, 142602)]