20174365068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{61553}}^1$

素因数の和:61775

約数の個数: 96

約数和(自身を含む): 55593603072

約数和(自身を除く): 35419238004

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 191, 286, 382, 429, 572, 573, 764, 858, 1146, 1716, 2101, 2292, 2483, 4202, 4966, 6303, 7449, 8404, 9932, 12606, 14898, 25212, 27313, 29796, 54626, 61553, 81939, 109252, 123106, 163878, 184659, 246212, 327756, 369318, 677083, 738636, 800189, 1354166, 1600378, 2031249, 2400567, 2708332, 3200756, 4062498, 4801134, 8124996, 8802079, 9602268, 11756623, 17604158, 23513246, 26406237, 35208316, 35269869, 47026492, 52812474, 70539738, 105624948, 129322853, 141079476, 152836099, 258645706, 305672198, 387968559, 458508297, 517291412, 611344396, 775937118, 917016594, 1551874236, 1681197089, 1834033188, 3362394178, 5043591267, 6724788356, 10087182534, 20174365068]

約数ペア:

[(1, 20174365068), (2, 10087182534), (3, 6724788356), (4, 5043591267), (6, 3362394178), (11, 1834033188), (12, 1681197089), (13, 1551874236), (22, 917016594), (26, 775937118), (33, 611344396), (39, 517291412), (44, 458508297), (52, 387968559), (66, 305672198), (78, 258645706), (132, 152836099), (143, 141079476), (156, 129322853), (191, 105624948), (286, 70539738), (382, 52812474), (429, 47026492), (572, 35269869), (573, 35208316), (764, 26406237), (858, 23513246), (1146, 17604158), (1716, 11756623), (2101, 9602268), (2292, 8802079), (2483, 8124996), (4202, 4801134), (4966, 4062498), (6303, 3200756), (7449, 2708332), (8404, 2400567), (9932, 2031249), (12606, 1600378), (14898, 1354166), (25212, 800189), (27313, 738636), (29796, 677083), (54626, 369318), (61553, 327756), (81939, 246212), (109252, 184659), (123106, 163878)]