20205429312

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{70111}}^1$

素因数の和:70224

約数の個数: 112

約数和(自身を含む): 56987033600

約数和(自身を除く): 36781604288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 152, 158, 192, 228, 237, 304, 316, 456, 474, 608, 632, 912, 948, 1216, 1264, 1501, 1824, 1896, 2528, 3002, 3648, 3792, 4503, 5056, 6004, 7584, 9006, 12008, 15168, 18012, 24016, 36024, 48032, 70111, 72048, 96064, 140222, 144096, 210333, 280444, 288192, 420666, 560888, 841332, 1121776, 1332109, 1682664, 2243552, 2664218, 3365328, 3996327, 4487104, 5328436, 5538769, 6730656, 7992654, 10656872, 11077538, 13461312, 15985308, 16616307, 21313744, 22155076, 31970616, 33232614, 42627488, 44310152, 63941232, 66465228, 85254976, 88620304, 105236611, 127882464, 132930456, 177240608, 210473222, 255764928, 265860912, 315709833, 354481216, 420946444, 531721824, 631419666, 841892888, 1063443648, 1262839332, 1683785776, 2525678664, 3367571552, 5051357328, 6735143104, 10102714656, 20205429312]

約数ペア:

[(1, 20205429312), (2, 10102714656), (3, 6735143104), (4, 5051357328), (6, 3367571552), (8, 2525678664), (12, 1683785776), (16, 1262839332), (19, 1063443648), (24, 841892888), (32, 631419666), (38, 531721824), (48, 420946444), (57, 354481216), (64, 315709833), (76, 265860912), (79, 255764928), (96, 210473222), (114, 177240608), (152, 132930456), (158, 127882464), (192, 105236611), (228, 88620304), (237, 85254976), (304, 66465228), (316, 63941232), (456, 44310152), (474, 42627488), (608, 33232614), (632, 31970616), (912, 22155076), (948, 21313744), (1216, 16616307), (1264, 15985308), (1501, 13461312), (1824, 11077538), (1896, 10656872), (2528, 7992654), (3002, 6730656), (3648, 5538769), (3792, 5328436), (4503, 4487104), (5056, 3996327), (6004, 3365328), (7584, 2664218), (9006, 2243552), (12008, 1682664), (15168, 1332109), (18012, 1121776), (24016, 841332), (36024, 560888), (48032, 420666), (70111, 288192), (72048, 280444), (96064, 210333), (140222, 144096)]