20365713108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{4483}}^1$

素因数の和:5094

約数の個数: 144

約数和(自身を含む): 58817094336

約数和(自身を除く): 38451381228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 571, 612, 663, 884, 1142, 1326, 1713, 1989, 2284, 2652, 3426, 3978, 4483, 5139, 6852, 7423, 7956, 8966, 9707, 10278, 13449, 14846, 17932, 19414, 20556, 22269, 26898, 29121, 29692, 38828, 40347, 44538, 53796, 58242, 58279, 66807, 76211, 80694, 87363, 89076, 116484, 116558, 126191, 133614, 152422, 161388, 174726, 174837, 228633, 233116, 252382, 267228, 304844, 349452, 349674, 378573, 457266, 504764, 524511, 685899, 699348, 757146, 914532, 990743, 1049022, 1135719, 1371798, 1514292, 1981486, 2098044, 2271438, 2559793, 2743596, 2972229, 3962972, 4542876, 5119586, 5944458, 7679379, 8916687, 10239172, 11888916, 15358758, 17833374, 23038137, 30717516, 33277309, 35666748, 43516481, 46076274, 66554618, 87032962, 92152548, 99831927, 130549443, 133109236, 174065924, 199663854, 261098886, 299495781, 391648329, 399327708, 522197772, 565714253, 598991562, 783296658, 1131428506, 1197983124, 1566593316, 1697142759, 2262857012, 3394285518, 5091428277, 6788571036, 10182856554, 20365713108]

約数ペア:

[(1, 20365713108), (2, 10182856554), (3, 6788571036), (4, 5091428277), (6, 3394285518), (9, 2262857012), (12, 1697142759), (13, 1566593316), (17, 1197983124), (18, 1131428506), (26, 783296658), (34, 598991562), (36, 565714253), (39, 522197772), (51, 399327708), (52, 391648329), (68, 299495781), (78, 261098886), (102, 199663854), (117, 174065924), (153, 133109236), (156, 130549443), (204, 99831927), (221, 92152548), (234, 87032962), (306, 66554618), (442, 46076274), (468, 43516481), (571, 35666748), (612, 33277309), (663, 30717516), (884, 23038137), (1142, 17833374), (1326, 15358758), (1713, 11888916), (1989, 10239172), (2284, 8916687), (2652, 7679379), (3426, 5944458), (3978, 5119586), (4483, 4542876), (5139, 3962972), (6852, 2972229), (7423, 2743596), (7956, 2559793), (8966, 2271438), (9707, 2098044), (10278, 1981486), (13449, 1514292), (14846, 1371798), (17932, 1135719), (19414, 1049022), (20556, 990743), (22269, 914532), (26898, 757146), (29121, 699348), (29692, 685899), (38828, 524511), (40347, 504764), (44538, 457266), (53796, 378573), (58242, 349674), (58279, 349452), (66807, 304844), (76211, 267228), (80694, 252382), (87363, 233116), (89076, 228633), (116484, 174837), (116558, 174726), (126191, 161388), (133614, 152422)]