20141045904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{70439}}^1$

素因数の和:70517

約数の個数: 160

約数和(自身を含む): 63727349760

約数和(自身を除く): 43586303856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 37, 42, 46, 48, 56, 69, 74, 84, 92, 111, 112, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 336, 368, 444, 483, 518, 552, 592, 644, 777, 851, 888, 966, 1036, 1104, 1288, 1554, 1702, 1776, 1932, 2072, 2553, 2576, 3108, 3404, 3864, 4144, 5106, 5957, 6216, 6808, 7728, 10212, 11914, 12432, 13616, 17871, 20424, 23828, 35742, 40848, 47656, 70439, 71484, 95312, 140878, 142968, 211317, 281756, 285936, 422634, 493073, 563512, 845268, 986146, 1127024, 1479219, 1620097, 1690536, 1972292, 2606243, 2958438, 3240194, 3381072, 3944584, 4860291, 5212486, 5916876, 6480388, 7818729, 7889168, 9720582, 10424972, 11340679, 11833752, 12960776, 15637458, 18243701, 19441164, 20849944, 22681358, 23667504, 25921552, 31274916, 34022037, 36487402, 38882328, 41699888, 45362716, 54731103, 59943589, 62549832, 68044074, 72974804, 77764656, 90725432, 109462206, 119887178, 125099664, 136088148, 145949608, 179830767, 181450864, 218924412, 239774356, 272176296, 291899216, 359661534, 419605123, 437848824, 479548712, 544352592, 719323068, 839210246, 875697648, 959097424, 1258815369, 1438646136, 1678420492, 2517630738, 2877292272, 3356840984, 5035261476, 6713681968, 10070522952, 20141045904]

約数ペア:

[(1, 20141045904), (2, 10070522952), (3, 6713681968), (4, 5035261476), (6, 3356840984), (7, 2877292272), (8, 2517630738), (12, 1678420492), (14, 1438646136), (16, 1258815369), (21, 959097424), (23, 875697648), (24, 839210246), (28, 719323068), (37, 544352592), (42, 479548712), (46, 437848824), (48, 419605123), (56, 359661534), (69, 291899216), (74, 272176296), (84, 239774356), (92, 218924412), (111, 181450864), (112, 179830767), (138, 145949608), (148, 136088148), (161, 125099664), (168, 119887178), (184, 109462206), (222, 90725432), (259, 77764656), (276, 72974804), (296, 68044074), (322, 62549832), (336, 59943589), (368, 54731103), (444, 45362716), (483, 41699888), (518, 38882328), (552, 36487402), (592, 34022037), (644, 31274916), (777, 25921552), (851, 23667504), (888, 22681358), (966, 20849944), (1036, 19441164), (1104, 18243701), (1288, 15637458), (1554, 12960776), (1702, 11833752), (1776, 11340679), (1932, 10424972), (2072, 9720582), (2553, 7889168), (2576, 7818729), (3108, 6480388), (3404, 5916876), (3864, 5212486), (4144, 4860291), (5106, 3944584), (5957, 3381072), (6216, 3240194), (6808, 2958438), (7728, 2606243), (10212, 1972292), (11914, 1690536), (12432, 1620097), (13616, 1479219), (17871, 1127024), (20424, 986146), (23828, 845268), (35742, 563512), (40848, 493073), (47656, 422634), (70439, 285936), (71484, 281756), (95312, 211317), (140878, 142968)]