20229617754

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1229}}^1$

素因数の和:1749

約数の個数: 128

約数和(自身を含む): 48672576000

約数和(自身を除く): 28442958246

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 457, 522, 621, 667, 783, 914, 1229, 1242, 1334, 1371, 1566, 2001, 2458, 2742, 3687, 4002, 4113, 6003, 7374, 8226, 10511, 11061, 12006, 12339, 13253, 18009, 21022, 22122, 24678, 26506, 28267, 31533, 33183, 35641, 36018, 39759, 56534, 63066, 66366, 71282, 79518, 84801, 94599, 106923, 119277, 169602, 189198, 213846, 238554, 254403, 283797, 304819, 320769, 357831, 508806, 561653, 567594, 609638, 641538, 715662, 763209, 819743, 914457, 962307, 1123306, 1526418, 1639486, 1684959, 1828914, 1924614, 2459229, 2743371, 3369918, 4918458, 5054877, 5486742, 7377687, 8230113, 10109754, 12918019, 14755374, 15164631, 16287937, 16460226, 22133061, 25836038, 30329262, 32575874, 38754057, 44266122, 48863811, 77508114, 97727622, 116262171, 146591433, 232524342, 293182866, 348786513, 374622551, 439774299, 697573026, 749245102, 879548598, 1123867653, 2247735306, 3371602959, 6743205918, 10114808877, 20229617754]

約数ペア:

[(1, 20229617754), (2, 10114808877), (3, 6743205918), (6, 3371602959), (9, 2247735306), (18, 1123867653), (23, 879548598), (27, 749245102), (29, 697573026), (46, 439774299), (54, 374622551), (58, 348786513), (69, 293182866), (87, 232524342), (138, 146591433), (174, 116262171), (207, 97727622), (261, 77508114), (414, 48863811), (457, 44266122), (522, 38754057), (621, 32575874), (667, 30329262), (783, 25836038), (914, 22133061), (1229, 16460226), (1242, 16287937), (1334, 15164631), (1371, 14755374), (1566, 12918019), (2001, 10109754), (2458, 8230113), (2742, 7377687), (3687, 5486742), (4002, 5054877), (4113, 4918458), (6003, 3369918), (7374, 2743371), (8226, 2459229), (10511, 1924614), (11061, 1828914), (12006, 1684959), (12339, 1639486), (13253, 1526418), (18009, 1123306), (21022, 962307), (22122, 914457), (24678, 819743), (26506, 763209), (28267, 715662), (31533, 641538), (33183, 609638), (35641, 567594), (36018, 561653), (39759, 508806), (56534, 357831), (63066, 320769), (66366, 304819), (71282, 283797), (79518, 254403), (84801, 238554), (94599, 213846), (106923, 189198), (119277, 169602)]