20227960088

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{3739}}^1$

素因数の和:4169

約数の個数: 96

約数和(自身を含む): 45445712400

約数和(自身を除く): 25217752312

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 373, 392, 518, 746, 1036, 1492, 1813, 2072, 2611, 2984, 3626, 3739, 5222, 7252, 7478, 10444, 13801, 14504, 14956, 18277, 20888, 26173, 27602, 29912, 36554, 52346, 55204, 73108, 96607, 104692, 110408, 138343, 146216, 183211, 193214, 209384, 276686, 366422, 386428, 553372, 676249, 732844, 772856, 968401, 1106744, 1352498, 1394647, 1465688, 1936802, 2704996, 2789294, 3873604, 5409992, 5578588, 6778807, 7747208, 9762529, 11157176, 13557614, 19525058, 27115228, 39050116, 51601939, 54230456, 68337703, 78100232, 103203878, 136675406, 206407756, 273350812, 361213573, 412815512, 546701624, 722427146, 1444854292, 2528495011, 2889708584, 5056990022, 10113980044, 20227960088]

約数ペア:

[(1, 20227960088), (2, 10113980044), (4, 5056990022), (7, 2889708584), (8, 2528495011), (14, 1444854292), (28, 722427146), (37, 546701624), (49, 412815512), (56, 361213573), (74, 273350812), (98, 206407756), (148, 136675406), (196, 103203878), (259, 78100232), (296, 68337703), (373, 54230456), (392, 51601939), (518, 39050116), (746, 27115228), (1036, 19525058), (1492, 13557614), (1813, 11157176), (2072, 9762529), (2611, 7747208), (2984, 6778807), (3626, 5578588), (3739, 5409992), (5222, 3873604), (7252, 2789294), (7478, 2704996), (10444, 1936802), (13801, 1465688), (14504, 1394647), (14956, 1352498), (18277, 1106744), (20888, 968401), (26173, 772856), (27602, 732844), (29912, 676249), (36554, 553372), (52346, 386428), (55204, 366422), (73108, 276686), (96607, 209384), (104692, 193214), (110408, 183211), (138343, 146216)]