20746704204

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{9679}}^1$

素因数の和:10004

約数の個数: 96

約数和(自身を含む): 54641664000

約数和(自身を除く): 33894959796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 223, 267, 356, 446, 534, 669, 801, 892, 1068, 1338, 1602, 2007, 2403, 2676, 3204, 4014, 4806, 6021, 8028, 9612, 9679, 12042, 19358, 19847, 24084, 29037, 38716, 39694, 58074, 59541, 79388, 87111, 116148, 119082, 174222, 178623, 238164, 261333, 348444, 357246, 522666, 535869, 714492, 861431, 1045332, 1071738, 1722862, 2143476, 2158417, 2584293, 3445724, 4316834, 5168586, 6475251, 7752879, 8633668, 10337172, 12950502, 15505758, 19425753, 23258637, 25901004, 31011516, 38851506, 46517274, 58277259, 77703012, 93034548, 116554518, 192099113, 233109036, 384198226, 576297339, 768396452, 1152594678, 1728892017, 2305189356, 3457784034, 5186676051, 6915568068, 10373352102, 20746704204]

約数ペア:

[(1, 20746704204), (2, 10373352102), (3, 6915568068), (4, 5186676051), (6, 3457784034), (9, 2305189356), (12, 1728892017), (18, 1152594678), (27, 768396452), (36, 576297339), (54, 384198226), (89, 233109036), (108, 192099113), (178, 116554518), (223, 93034548), (267, 77703012), (356, 58277259), (446, 46517274), (534, 38851506), (669, 31011516), (801, 25901004), (892, 23258637), (1068, 19425753), (1338, 15505758), (1602, 12950502), (2007, 10337172), (2403, 8633668), (2676, 7752879), (3204, 6475251), (4014, 5168586), (4806, 4316834), (6021, 3445724), (8028, 2584293), (9612, 2158417), (9679, 2143476), (12042, 1722862), (19358, 1071738), (19847, 1045332), (24084, 861431), (29037, 714492), (38716, 535869), (39694, 522666), (58074, 357246), (59541, 348444), (79388, 261333), (87111, 238164), (116148, 178623), (119082, 174222)]