20146353656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1523}}^1$

素因数の和:1957

約数の個数: 128

約数和(自身を含む): 45962864640

約数和(自身を除く): 25816510984

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 373, 403, 572, 682, 746, 806, 1144, 1364, 1492, 1523, 1612, 2728, 2984, 3046, 3224, 4103, 4433, 4849, 6092, 8206, 8866, 9698, 11563, 12184, 16412, 16753, 17732, 19396, 19799, 23126, 32824, 33506, 35464, 38792, 39598, 46252, 47213, 53339, 67012, 79196, 92504, 94426, 106678, 127193, 134024, 150319, 158392, 188852, 213356, 217789, 254386, 300638, 377704, 426712, 435578, 508772, 519343, 568079, 601276, 613769, 871156, 1017544, 1038686, 1136158, 1202552, 1227538, 1653509, 1742312, 2077372, 2272316, 2455076, 3307018, 4154744, 4544632, 4910152, 6248869, 6614036, 6751459, 7385027, 12497738, 13228072, 13502918, 14770054, 17610449, 24995476, 27005836, 29540108, 35220898, 49990952, 54011672, 59080216, 70441796, 81235297, 140883592, 162470594, 193714939, 228935837, 324941188, 387429878, 457871674, 649882376, 774859756, 915743348, 1549719512, 1831486696, 2518294207, 5036588414, 10073176828, 20146353656]

約数ペア:

[(1, 20146353656), (2, 10073176828), (4, 5036588414), (8, 2518294207), (11, 1831486696), (13, 1549719512), (22, 915743348), (26, 774859756), (31, 649882376), (44, 457871674), (52, 387429878), (62, 324941188), (88, 228935837), (104, 193714939), (124, 162470594), (143, 140883592), (248, 81235297), (286, 70441796), (341, 59080216), (373, 54011672), (403, 49990952), (572, 35220898), (682, 29540108), (746, 27005836), (806, 24995476), (1144, 17610449), (1364, 14770054), (1492, 13502918), (1523, 13228072), (1612, 12497738), (2728, 7385027), (2984, 6751459), (3046, 6614036), (3224, 6248869), (4103, 4910152), (4433, 4544632), (4849, 4154744), (6092, 3307018), (8206, 2455076), (8866, 2272316), (9698, 2077372), (11563, 1742312), (12184, 1653509), (16412, 1227538), (16753, 1202552), (17732, 1136158), (19396, 1038686), (19799, 1017544), (23126, 871156), (32824, 613769), (33506, 601276), (35464, 568079), (38792, 519343), (39598, 508772), (46252, 435578), (47213, 426712), (53339, 377704), (67012, 300638), (79196, 254386), (92504, 217789), (94426, 213356), (106678, 188852), (127193, 158392), (134024, 150319)]