20042245272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{4391}}^1$

素因数の和:4777

約数の個数: 128

約数和(自身を含む): 58058726400

約数和(自身を除く): 38016481128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 269, 303, 404, 538, 606, 707, 807, 808, 1076, 1212, 1414, 1614, 1883, 2121, 2152, 2424, 2828, 3228, 3766, 4242, 4391, 5649, 5656, 6456, 7532, 8484, 8782, 11298, 13173, 15064, 16968, 17564, 22596, 26346, 27169, 30737, 35128, 45192, 52692, 54338, 61474, 81507, 92211, 105384, 108676, 122948, 163014, 184422, 190183, 217352, 245896, 326028, 368844, 380366, 443491, 570549, 652056, 737688, 760732, 886982, 1141098, 1181179, 1330473, 1521464, 1773964, 2282196, 2362358, 2660946, 3104437, 3543537, 3547928, 4564392, 4724716, 5321892, 6208874, 7087074, 8268253, 9313311, 9449432, 10643784, 12417748, 14174148, 16536506, 18626622, 24804759, 24835496, 28348296, 33073012, 37253244, 49609518, 66146024, 74506488, 99219036, 119299079, 198438072, 238598158, 357897237, 477196316, 715794474, 835093553, 954392632, 1431588948, 1670187106, 2505280659, 2863177896, 3340374212, 5010561318, 6680748424, 10021122636, 20042245272]

約数ペア:

[(1, 20042245272), (2, 10021122636), (3, 6680748424), (4, 5010561318), (6, 3340374212), (7, 2863177896), (8, 2505280659), (12, 1670187106), (14, 1431588948), (21, 954392632), (24, 835093553), (28, 715794474), (42, 477196316), (56, 357897237), (84, 238598158), (101, 198438072), (168, 119299079), (202, 99219036), (269, 74506488), (303, 66146024), (404, 49609518), (538, 37253244), (606, 33073012), (707, 28348296), (807, 24835496), (808, 24804759), (1076, 18626622), (1212, 16536506), (1414, 14174148), (1614, 12417748), (1883, 10643784), (2121, 9449432), (2152, 9313311), (2424, 8268253), (2828, 7087074), (3228, 6208874), (3766, 5321892), (4242, 4724716), (4391, 4564392), (5649, 3547928), (5656, 3543537), (6456, 3104437), (7532, 2660946), (8484, 2362358), (8782, 2282196), (11298, 1773964), (13173, 1521464), (15064, 1330473), (16968, 1181179), (17564, 1141098), (22596, 886982), (26346, 760732), (27169, 737688), (30737, 652056), (35128, 570549), (45192, 443491), (52692, 380366), (54338, 368844), (61474, 326028), (81507, 245896), (92211, 217352), (105384, 190183), (108676, 184422), (122948, 163014)]