20194373364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{19687}}^1$

素因数の和:20133

約数の個数: 96

約数和(自身を含む): 54244377600

約数和(自身を除く): 34050004236

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 409, 418, 627, 818, 836, 1227, 1254, 1636, 2454, 2508, 4499, 4908, 7771, 8998, 13497, 15542, 17996, 19687, 23313, 26994, 31084, 39374, 46626, 53988, 59061, 78748, 85481, 93252, 118122, 170962, 216557, 236244, 256443, 341924, 374053, 433114, 512886, 649671, 748106, 866228, 1025772, 1122159, 1299342, 1496212, 2244318, 2598684, 4114583, 4488636, 8051983, 8229166, 12343749, 16103966, 16458332, 24155949, 24687498, 32207932, 48311898, 49374996, 88571813, 96623796, 152987677, 177143626, 265715439, 305975354, 354287252, 458963031, 531430878, 611950708, 917926062, 1062861756, 1682864447, 1835852124, 3365728894, 5048593341, 6731457788, 10097186682, 20194373364]

約数ペア:

[(1, 20194373364), (2, 10097186682), (3, 6731457788), (4, 5048593341), (6, 3365728894), (11, 1835852124), (12, 1682864447), (19, 1062861756), (22, 917926062), (33, 611950708), (38, 531430878), (44, 458963031), (57, 354287252), (66, 305975354), (76, 265715439), (114, 177143626), (132, 152987677), (209, 96623796), (228, 88571813), (409, 49374996), (418, 48311898), (627, 32207932), (818, 24687498), (836, 24155949), (1227, 16458332), (1254, 16103966), (1636, 12343749), (2454, 8229166), (2508, 8051983), (4499, 4488636), (4908, 4114583), (7771, 2598684), (8998, 2244318), (13497, 1496212), (15542, 1299342), (17996, 1122159), (19687, 1025772), (23313, 866228), (26994, 748106), (31084, 649671), (39374, 512886), (46626, 433114), (53988, 374053), (59061, 341924), (78748, 256443), (85481, 236244), (93252, 216557), (118122, 170962)]